2012 Acura TL. Hot day, air conditioner working fine,
get in the car next day, the whole air system is not working,
All the instruments look like they are calling for air.
I bought a resistor block for the blower motor, that did not work,
replaced the blower motor relay, that did not work.
Does anyone have any ideas of what to check next?

 

check compressor relay see if it is working. Manually jump clutch for a/c compressor next see if it engages if not the clutch has gone bad or the system does not have enough freon to let the compressor turn on.